扩展
uBlock Origin
一款高效的网络请求过滤工具，占用极低的内存和 CPU。
Translator
Translate selected or entered text
Sidebar for YouTube™
Easy Access to YouTube via Sidebar UI
Instagram Sidebar
Access to Instagram.
Bitwarden - Free Password Manager
Bitwarden 是一个安全且免费的跨平台密码管理器。
Sidebar for Google™ Translate
Easy Access to Google Translate via Sidebar UI
2048 Sidebar
The famous 2048 game on the Opera Sidebar.
Side Calculator
Calculator on the new sidebar of Opera.
V7 Bookmarks
在侧边栏显示书签管理器
Google Keep Sidebar
Access to Google Keep website on the sidebar.
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
Skype Sidebar
Access to Skype for Web on the sidebar.
uMatrix
通過點選開關達到控制瀏覽器中的各種網頁請求。藉此阻擋網頁指令、嵌套頁面、媒體廣告、社交網站追踪等行爲。
V7 Sessions
Sidebar session manager
TweetTab
Access to Twitter mobile site. For Opera 29+ only.
V7 Notes
旧学校 opera 笔记
Bookmarks by the Side
一个简单的书签栏。
Text to Voice
Open sidebar selected text and click in context menu 'Selected text to Speech' to listen
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
V7 History
Access History from your Sidebar
Web Panel
Navigate to websites in the sidebar.
SimpleExtManager
这简单的菜单可让您方便的管理瀏覽器的扩展程序。
Yandex.Translate Sidebar
This is an unoffical extensions. Yandex Translate for Opera Sidebar
Quick Notes
The extension allows you to quickly save text notes on the sidebar of your browser.
Raindrop.io - Smart Bookmarks
"Save Button" for Web
Vertical Tabs
Manage your tabs in the sidebar!
Sidebar for Google™ Search
Easy Access to Google search via Sidebar UI
V7 Tabs
Sidebar windows and tabs
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
V7 Extension Manager
simple extension manager for your side bar
V7 Stash
Save pages for later reading
Todoist sidebar(Unofficial)
Opens Todoist(https://todoist.com) in the sidebar. This is an unoffical extension.